Selection of the optimal embedding positions of digital audio watermarking in wavelet domain.
Yangxia HuMaode MaWenhuan LuNeal N. XiongJianguo WeiPublished in: CoRR (2020)
Keyphrases
- wavelet domain
- watermarking algorithm
- denoising
- spatial domain
- wavelet coefficients
- wavelet transform
- multiscale
- shift invariant
- image denoising
- human visual system
- discrete wavelet transform
- multiresolution
- subband
- wavelet decomposition
- complex wavelet transform
- watermark embedding
- wavelet basis
- sar images
- data hiding
- high frequency
- natural images
- autoregressive model
- remote sensing
- high quality
- frequency domain
- signal processing
- jpeg compression